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  • RE: TMUX6236: Circuit construction that crosses the output lines

    Resolved
    Hi Rami, Thanks for the advice. After replacing it with a new one, the test showed that there was a problem with GND and signal processing. As a result of unifying the GND settings of the 3-Board and controlling the SELx pin with one signal line as shown…
    • Answered

  • RE: RS-232 XCVR - LVTTL interface

    Resolved
    There is no transceiver that allows selecting LVTTL voltages. Anything involving RS-232 voltages needs extended power supplies. It might be possible to combine an RS-232 transceiver with three drivers like the TRS3386E/MAX3386E and a > 10 V switch like…
    • Answered

  • RE: TS5A23159: The input and output voltage ratings may be exceeded if the input and output clamp-current ratings are observed

    Resolved
    There are clamping diodes at the I/O pins: When you go above V CC + 0.5 V, a current flows through the diode into V CC . If the current becomes too high, the device gets damaged. In any case, with voltages above V CC , the switch no longer works correctly…
    • Answered

  • ADS8588H: need PGA for ADS8588H

    Resolved
    Part Number: ADS8588H Other Parts Discussed in Thread: INA188 , TMUX6219 , OPA2197 , TMUX6236 Dear TI, We need a programmable Gain amplifier which should have gains of 10 and 50, input to ADC AD8588H is being fed from current transformer, and we want PGA…
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    • Answered

  • RE: OPA277: If there have some the solution to absorbs the glitch from OP-amps by NPN and resistor?

    Resolved
    Hi Hao, The analog multiplexer placed at the OPA277 output looks like a good approach that can provide a low output resistance to ground when a supply under-voltage occurrence is sensed. Kai brings up a good point about the useful voltage range for the…
    • Answered

  • MAX3243E: Recommended DPST switches.

    Resolved
    Part Number: MAX3243E Other Parts Discussed in Thread: SN74LVC1G3157 , MAX3232E , TMUX6119 , , TMUX6234 , TMUX6236 , TMUX6219 Hi team, My customer is looking for an RS232 SPDT switch. Could you suggest a device in 2-input/1-output configuration? Sincerely. Kengo…
    • Resolved

  • [FAQ] Multiplexers and Switches Selection Guide | Mid Voltage Mux 25V =< VSIGNAL =< 99V

    The following table helps select th e right multiplexer and switch with Mid Voltage 25V =< VSIGNAL =< 99V in different configurations: Precision , Protection , Automotive , Extended Temperature Configuration 16:1 MUX36S16 MUX506 …

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